2SD316EI12NPSA1 Overview
The 2SD316EI12NPSA1 is a robust NPN bipolar junction transistor (BJT) designed for general-purpose amplification and switching applications. This device is engineered to deliver dependable performance in demanding industrial and commercial circuits, where consistent switching and signal amplification are crucial. With its standard TO-126 package and well-defined electrical characteristics, it offers reliability and versatility for engineers seeking proven discrete component solutions. Backed by a reputation for quality and performance, this transistor is suitable for integration into a wide range of electronic systems. For detailed sourcing and original datasheets, visit IC Manufacturer.
2SD316EI12NPSA1 Technical Specifications
| Parameter | Value |
|---|---|
| Transistor Type | NPN Bipolar Junction Transistor |
| Polarity | NPN |
| Package / Case | TO-126 |
| Mounting Style | Through Hole |
| Number of Pins | 3 |
| RoHS Compliance | RoHS |
| Configuration | Single |
| Product Category | Bipolar (BJT) Transistors |
2SD316EI12NPSA1 Key Features
- General-purpose NPN BJT: Suitable for a wide range of amplifier and switching roles, supporting diverse design requirements.
- TO-126 package: Ensures efficient thermal management and ease of integration into through-hole designs, which is beneficial for assembly and reliability.
- RoHS compliant: Meets environmental and safety standards, making it suitable for global manufacturing and export requirements.
- Standard single transistor configuration: Provides straightforward implementation in both legacy and modern circuit designs, enhancing compatibility and flexibility.
2SD316EI12NPSA1 Advantages vs Typical Alternatives
Compared to typical alternatives in the bipolar transistor category, this device stands out for its reliable through-hole TO-126 package, which offers superior heat dissipation and mechanical stability. The NPN configuration ensures straightforward circuit integration, while RoHS compliance adds value for environmentally conscious manufacturing. Its dependable single-transistor architecture makes it a versatile solution for a variety of industrial and commercial electronic applications.
🔥 Best-Selling Products
Typical Applications
- General-purpose amplification: Ideal for use in low- to medium-power amplification circuits in industrial control, instrumentation, and consumer electronics where stable signal gain is required.
- Switching applications: Suitable for on/off control in power management circuits, relay drivers, and other digital logic interfaces.
- Signal processing: Can be used in analog and digital signal conditioning circuits to boost or buffer electrical signals reliably.
- Motor drivers and small load control: Appropriate for driving small motors, solenoids, or other loads in embedded systems or automation projects.
2SD316EI12NPSA1 Brand Info
The 2SD316EI12NPSA1 is manufactured by a leading global supplier of discrete semiconductor components. This device is part of a comprehensive product line of bipolar junction transistors, designed to meet the needs of professional engineers and system integrators. Emphasizing quality, reliability, and environmental compliance, the brand ensures that each transistor is produced to exacting standards for consistent field performance. The 2SD316EI12NPSA1 reflects the manufacturer’s commitment to delivering robust and cost-effective solutions for industrial, commercial, and consumer applications.
FAQ
What type of transistor is the 2SD316EI12NPSA1 and what does this mean for circuit designers?
It is an NPN bipolar junction transistor, which means it is commonly used for amplification and switching. This configuration allows easy integration into standard circuits, offering predictable response characteristics for a broad array of applications.
🌟 Featured Products
-

“Buy MAX9312ECJ+ Precision Voltage Comparator in DIP Package for Reliable Performance”
-

QCC-711-1-MQFN48C-TR-03-1 Bluetooth Audio SoC with MQFN48C Package
-

0339-671-TLM-E Model – High-Performance TLM-E Package for Enhanced Functionality
-

1-1415898-4 Connector Housing, Electrical Wire-to-Board, Receptacle, Packaged
What are the main packaging and mounting attributes of this device?
The 2SD316EI12NPSA1 is housed in a TO-126 package and is designed for through-hole mounting. This makes it well-suited for applications where thermal management and mechanical stability are important, and is ideal for traditional PCB assembly processes.
Is this transistor compliant with environmental regulations?
Yes, the device is RoHS compliant, which ensures that it does not contain hazardous substances like lead, making it suitable for use in environmentally responsible products and meeting regulatory requirements for global markets.
📩 Contact Us
Can this device be used for both amplification and switching?
Absolutely. Its general-purpose NPN design and standard configuration make it effective for both signal amplification and as a switch in various electronic circuits, offering versatility for engineers and system designers.
What are the key benefits of using this transistor in industrial applications?
Engineers benefit from its reliable performance, robust package for heat dissipation, straightforward integration, and compliance with industry standards. These attributes make it a solid choice for industrial environments where consistency and durability are essential.






